Datasheet Details
| Part number | MSC1209 |
|---|---|
| Manufacturer | OKI Electric |
| File Size | 203.89 KB |
| Description | 42-Bit Vacuum Fluorescent Display Tube Driver |
| Datasheet |
 MSC1209 Datasheet
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General Description
The MSC1209 is a Bi-CMOS display driver for a 1/2-duty vacuum fluorescent display tube.
The MSC1209 consists of an 84-bit shift register, an 84-bit latch circuit, a 10-bit digital dimming circuit, 42-bit segment drivers, a 2-bit grid circuit, and a cascade control circuit.
Key Features
- Power supply voltage: 8V to 18V (Built-in 5V regulator for logic).
- Operating temperature range:.
- 40 to +105°C.
- Driving 42 segments directly: VOH=VDD.
- 0.5V at IOH=.
- 3.0mA (VDD=15.0V).
- Built-in digital dimming circuit 10-bit resolution Programmable in the duty range of 0/2048 (0%) to 1016.5/2048 (49.6%).
- 3 interfaces with microcontroller: LOAD, CLOCK, DATA.
- Cascade connection available (The cascaded MSC1209 ICs can share.